JPS63118658U - - Google Patents
Info
- Publication number
- JPS63118658U JPS63118658U JP793687U JP793687U JPS63118658U JP S63118658 U JPS63118658 U JP S63118658U JP 793687 U JP793687 U JP 793687U JP 793687 U JP793687 U JP 793687U JP S63118658 U JPS63118658 U JP S63118658U
- Authority
- JP
- Japan
- Prior art keywords
- coordinate data
- graph
- deleting
- data memory
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000006870 function Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
Landscapes
- Calculators And Similar Devices (AREA)
- Digital Computer Display Output (AREA)
Description
第１図は本考案を関数電卓に適用した一実施例
の回路構成図、第２図は表示例を示す図である。
２……テンキー、３……フアンクシヨンキー、
４……ＬＲキー、５……ＤＥＬキー、６……ＤＴ
キー、７……Ｇｒａｐｈキー、１０……ＣＰＵ、
１２……演算部、１３……座標データメモリ、１
５……タブレツト制御部、１６……表示部、１７
……タブレツト入力部、１９……データ削除部。
FIG. 1 is a circuit configuration diagram of an embodiment in which the present invention is applied to a scientific calculator, and FIG. 2 is a diagram showing a display example. 2...Numeric keypad, 3...Function key,
4...LR key, 5...DEL key, 6...DT
key, 7...Graph key, 10...CPU,
12...Arithmetic unit, 13...Coordinate data memory, 1
5...Tablet control unit, 16...Display unit, 17
...Tablet input section, 19...Data deletion section.
Claims (1)
ータに対する近似の所定グラフを演算により求め
、求めた所定グラフを表示手段に表示するグラフ
表示機能付小型電子機器において、 上記表示手段上に配置され、外部操作による入
力位置座標を検出する透明部材からなるタブレツ
ト入力手段と、 このタブレツト入力手段により入力指定された
入力位置座標に対応する座標データを上記座標デ
ータメモリから削除する削除手段と、 この削除手段により削除された座標データを除
く上記座標データメモリ内の残りの座標データに
基づき所定グラフを演算して求め、上記表示手段
に表示させる演算手段と を有することを特徴とするグラフ表示機能付小型
電子機器。[Claims for Utility Model Registration] A small electronic device with a graph display function that calculates a predetermined graph that approximates a plurality of coordinate data stored in a coordinate data memory and displays the obtained predetermined graph on a display means, A tablet input means arranged on the display means and consisting of a transparent member for detecting input position coordinates by external operation; and Deleting coordinate data corresponding to the input position coordinates specified by the tablet input means from the coordinate data memory. It is characterized by comprising: a deleting means; and a calculating means for calculating a predetermined graph based on the remaining coordinate data in the coordinate data memory excluding the coordinate data deleted by the deleting means and displaying it on the display means. A small electronic device with a graph display function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP793687U JPS63118658U (en) | 1987-01-22 | 1987-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP793687U JPS63118658U (en) | 1987-01-22 | 1987-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118658U true JPS63118658U (en) | 1988-08-01 |
Family
ID=30791855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP793687U Pending JPS63118658U (en) | 1987-01-22 | 1987-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02194397A (en) * | 1989-01-24 | 1990-07-31 | Mitsubishi Atom Power Ind Inc | Device for checking upper limit value of reactor physical test of zero-power of nuclear reactor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61183730A (en) * | 1985-02-08 | 1986-08-16 | Fujitsu Ltd | Composite communication terminal equipment |
| JPS61275958A (en) * | 1985-05-30 | 1986-12-06 | Casio Comput Co Ltd | Electronic calculator with graphic display function |
-
1987
- 1987-01-22 JP JP793687U patent/JPS63118658U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61183730A (en) * | 1985-02-08 | 1986-08-16 | Fujitsu Ltd | Composite communication terminal equipment |
| JPS61275958A (en) * | 1985-05-30 | 1986-12-06 | Casio Comput Co Ltd | Electronic calculator with graphic display function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02194397A (en) * | 1989-01-24 | 1990-07-31 | Mitsubishi Atom Power Ind Inc | Device for checking upper limit value of reactor physical test of zero-power of nuclear reactor |